Too early to rate
Response from developer
Hi MarshaArchibeque! Sorry about the annoying rating / review prompt -- that wasn't my intention and was actually a bug. It should be fixed in the latest update (v1.6). If you're still being pestered with that prompt, please let me know by using the support link on the App Store or the Feedback button in the app. My apologies, again, for the inconvenience. I hope you can enjoy Elementium now!
Nice, simple, yet up to date (not abandoned since iOS 6 like many others) free element reference.
Response from developer
So glad you're enjoying Elementium! I've got a few updates planned -- including the improvements you suggested -- that will be available rather soon, so stay tuned.